baber/WOPTO huggingface dataset:
Patent JP-2020076009-A (JP)
Title: Manufacturing method of optical film
Inventor: KOMINE Takuya
IPC: B29C41/12
Filed: 2018-11-08
Abstract: To provide a manufacturing method of an optical film capable of being suitably used for a phase difference film or the like, further especially a method for manufacturing an optical film excellent in phase difference property, wavelength dependence, and drawing workability.SOLUTION: There is provided a manufacturing method of an optical film having a coating process for dissolving a resin composition containing a copolymer containing a residue unit A represented by the general formula (1), a residue unit B represented by the general formula (2), and a residue unit C represented by the general formula (3), and a resin having positive intrinsic birefringence in a solvent, then casting the resulting resin solution to a substrate to obtain a coated film, a first drying process for drying the coated film obtained in the coating process at 20°C to 79°C, a second drying process for drying at 80°C to 200°C, and a drawing process for drawing the coated film obtained in the second drying process to obtain a film.SELECTED DRAWING: None
Patent JP-2020075747-A (JP)
Title: Sanitary article
Inventor: ISHIDA RYO
IPC: A47K10/20
Filed: 2018-11-08
Abstract: To achieve taking-out property and storing property of sheets in a sanitary article.SOLUTION: In a sanitary article 1, a sheet group obtained by folding paper sheets 10 to be taken out by a pop-up system is stored in a box 20. In the sanitary article 1, the number of sheets 10 is 150 [sheets] or more and 200 [sheets] or less, an inner dimension I that is a height inside the box 20 is 45 [mm] or more and 100 [mm] or less, an outer dimension O that is a height of the sheet group is 45 [mm] or more and 100 [mm] or less, and the dimension ratio of the outer dimension O to the inner dimension I is 1.0 or more and less than 1.2.SELECTED DRAWING: Figure 1
Patent JP-2020079433-A (JP)
Title: Production method of steel sheet
Inventor: SAKAI TOMOYA
IPC: C21D9/46
Filed: 2018-11-13
Abstract: To provide a production method of a steel sheet, by which deterioration in press formability of a preliminary processed steel sheet can be suppressed even if the steel sheet is subjected to preliminary working resulting in plastic working before pressing.SOLUTION: The production method of a steel sheet 10 for pressing, includes the steps of: preparing a steel sheet having C: 0.03-0.50 mass% and Mn: 2.0-20 mass% and a ratio of residual austenite in a metal structure of 20-50 volume%; and subjecting at least a part of the prepared steel sheet 10 to plastic working, with the steel sheet 10 heated to 50°C or higher, to perform preliminary working before pressing.SELECTED DRAWING: Figure 1
Patent JP-2020085445-A (JP)
Title: Rod-shaped tool and device accessible inside cylinder using the same
Inventor: WADA AKIRA
IPC: G01N11/04
Filed: 2018-11-14
Abstract: To provide, for a device including a cylinder in general, a rod-shaped tool which can be pushed into the inside of the cylinder to access inside of the cylinder, and a device using the rod-shaped tool .SOLUTION: Rod-shaped tools 100 and 100-1 to be pushed into the inside of cylinders 210a and 210b in a device 200 including the cylinders 210a and 210b, each include: a shaft 110; a rod-shaped head body 120 that has an outer diameter suitable for the inner diameters of the cylinders 210a and 210b; a dimple 130 that is provided on a tip surface of the rod-shaped head body 120; and a surrounding side wall body 140 that is a wall surface surrounding the dimple 130 at the circumferential portion at a tip of the rod-shaped head body 120. The rod-shaped tools may each include a constricted buffer space 150 that is provided on an outer wall surface behind the dimple 130 of the rod-shaped head body 120, wherein the buffer space 150 includes a second dimple 160, a second surrounding side wall body 170, a third dimple 180, and a third surrounding side wall body 190.SELECTED DRAWING: Figure 5
Patent JP-2020049925-A (JP)
Title: Method for producing carbon fiber-reinforced thermoplastic resin composite material
Inventor: TAKAHIRA TAKESHI
IPC: C08J5/24
Filed: 2018-11-15
Abstract: To provide a method for producing a carbon fiber-reinforced thermoplastic resin composite material of a complicated shape by heat-press molding using a prepreg containing a carbon fiber and a thermoplastic resin.SOLUTION: There is provided a method for producing a carbon fiber-reinforced thermoplastic resin composite material 1 comprising a base part 2 and at least one projected rib part 3 provided on at least one surface of the base part 2, which comprises: a step of preparing a laminate 6 comprising a non-reinforced thermoplastic resin layer 5 and a carbon fiber-reinforced thermoplastic resin layer 4 containing a plurality of prepregs which are provided on at least one surface of the non-reinforced thermoplastic resin layer 5 and are oriented randomly; and a step of forming the rib part 3 by plastically deforming at least a part of the carbon fiber-reinforced thermoplastic resin layer 4 into a projection shape by heat-press molding of the laminate 6.SELECTED DRAWING: Figure 1
Patent JP-2019121594-A (JP)
Title: Key sheet and electronic equipment including the same
Inventor: OSAWA MOTOME
IPC: H01H13/7065
Filed: 2018-11-16
Abstract: To provide a key sheet capable of increasing the size of a key part, and to provide electronic equipment including the same.SOLUTION: A key sheet 20 includes multiple key parts 30 displacing by being pressed, a sheet base 60 supporting the key parts 30, and a base plate 40 superposing the sheet base 60 and having rigidity larger than that of the sheet base 60. The contact part 34 of the key parts 30, the base plate 40, the buckling part 50 and the sheet base 60 are molded integrally. The contact part 34 of the key parts 30, the buckling part 50 and the sheet base 60 are composed of an insulating elastic material, and the base plate 40 is composed of a material having a bending stiffness larger than that of the elastic material composing the contact part 34, the buckling part 50 and the sheet base 60. In a state not pressed, the key parts 30 of the key sheet 20 project from the opening 3 of a first enclosure 2, and pressed to displace downward. When pressure is removed, the key parts 30 displace to positions projecting from the opening 3 of the first enclosure 2.SELECTED DRAWING: Figure 2
Patent JP-2019024265-A (JP)
Title: Methods and systems for multi user uplink compatibility with legacy devices
Inventor: MAARTEN MENZO WENTINK
IPC: H04W28/06
Filed: 2018-11-19
Abstract: To provide methods and apparatus for the multi-user uplink.SOLUTION: In one aspect, a method of transmitting a physical layer convergence protocol data unit on a wireless medium includes generating a first portion and a second portion of the physical layer convergence protocol data unit, transmitting the first portion at a first data rate, the first portion decodable by a first set of devices and a second set of devices, and transmitting the second portion at a second data rate higher than the first data rate, the second portion decodable by the second set of devices.SELECTED DRAWING: Figure 9
Patent JP-2019056180-A (JP)
Title: Steel sheet used for hot stamping
Inventor: YI HONGLIANG
IPC: C22C38/58
Filed: 2018-11-22
Abstract: To provide steel sheet used for hot stamping, a hot stamping process and a molding component formed therefrom.SOLUTION: The present invention relates to a steel sheet used for hot stamping. The steel sheet used for hot stamping contains, by weight percent, 0.18-0.42% of C, 5.09-8.5% of Mn and 0.8-3.0% of Si+Al, the balance being Fe and inevitable impurities. For an alloy element of the steel sheet, a measured value of a martensitic transformation initiation temperature of the steel sheet after hot stamping can be set ≤242°C.SELECTED DRAWING: Figure 3
Patent JP-2020084023-A (JP)
Title: Liquid detergent product for clothing
Inventor: TASE YUICHIRO
IPC: C11D17/04
Filed: 2018-11-26
Abstract: To provide a liquid detergent product for cleaning providing excellent use feeling, which is not varied at all the time even when a user uses the same at any timing, and excellent in detergency at same time.SOLUTION: There is provided a liquid detergent product for clothing by filling a liquid detergent composition for clothing containing following (a) component of 0.05 mass% to 1 mass%, (b) component of 10 mass% to 60 mass% and water, into a container with a discharge port with opening area of 1.0 mmto 15 mm. (a) component: a polymer having hydrated water amount per 1 g of the polymer of 6 g or more. (b) component: a nonionic surfactant represented by the general formula (b1). R-O[(EO)/(PO)]-H (b1), in which R represents an alkyl group or an alkenyl group having 12 to 14 carbon atoms, EO is an ethyleneoxy group, PO is a propyleneoxy group, a represents an average addition molar number of EO and the number of 3 to 30, and b represents an average addition molar number of PO and the number of 0 to 10.SELECTED DRAWING: None
Patent JP-2020083391-A (JP)
Title: Decoration system and decoration method, and cylindrical container
Inventor: OZEKI HIROKI
IPC: B21D51/26
Filed: 2018-11-27
Abstract: To provide a decoration system and a decoration method capable of forming a design with a three-dimentional feeling at a high degree of freedom without involving problems such as blurring of an edge, fading of color, and cracks in an ink layer with respect to a cylindrical object to be processed, and to provide a cylindrical container having a design with a high-quality three-dimentional feeling without blurring of an edge, fading of color and cracks in an ink layer.SOLUTION: A decoration system includes: an uneven processing unit for performing uneven processing for molding an uneven part on a cylindrical object to be processed; and an inkjet printing unit for forming an ink image with respect to the uneven part molded at least by the uneven processing by the uneven processing unit. In a decoration method, the uneven part is molded at a trunk part of the cylindrical object to be processed, and then, the ink image is formed by the inkjet printing at least with respect to the uneven part.SELECTED DRAWING: Figure 2
Patent JP-2020088629-A (JP)
Title: LTE communication system
Inventor: ITO YOSHIHISA
IPC: H04W88/08
Filed: 2018-11-27
Abstract: To easily provide an LTE communication system in which one LTE terminal can simultaneously use a plurality of base stations.SOLUTION: An LTE communication system 5 includes an LTE terminal 11, a first base station 12 capable of communicating with the LTE terminal 11, a second base station 13 capable of communicating with the LTE terminal 11, and an EPC 14 for accommodating communication in the first base station 12 and the second base station 13. Any of the LTE terminal 11 and the second base station 13 converts first subscriber information held by the LTE terminal 11 to generate second subscriber information. The EPC 14 holds the first subscriber information and the second subscriber information of the LTE terminal 11.SELECTED DRAWING: Figure 2
Patent JP-2020087811-A (JP)
Title: connector
Inventor: KUTSUNA YOJI
IPC: H01R13/42
Filed: 2018-11-29
Abstract: To provide a connector that can prevent a front mask from shifting from a proper position in a housing and from falling out of the housing.SOLUTION: A connector includes a housing 1 having a terminal accommodating chamber 2 and an inner connector accommodating chamber 3 opened at the front, a front mask 10 mounted on the front surface of the housing 1, and provided with a terminal introduction port 11 at a position corresponding to the terminal accommodating chamber 2, and a connector insertion hole 12 at a position corresponding to the inner connector accommodating chamber 3, a terminal 30 accommodated in the terminal accommodating chamber 2, and an inner connector 40 accommodated over the connector insertion hole 12 of the front mask 10 and the inner connector accommodating chamber 3 of the housing 1.SELECTED DRAWING: Figure 7
Patent JP-2020089172-A (JP)
Title: Rotary machine control device
Inventor: SUZUKI TAKASHI
IPC: B62D5/04
Filed: 2018-11-29
Abstract: To provide a rotary machine control device capable of controlling simultaneously a conductive power of a multi-phase rotary machine and a DC rotary machine.SOLUTION: An ECU 10 (a rotary machine control device) can drive one three-phase motor 800 including two three-phase winding groups of a first three-phase winding group 801 and a second three-phase winding group 802, and DC motors 710, 720, and 730 of one or more and three or less. The DC motors 710, 720, and 730 are connected without overlapping with each other between a phase of the first three-phase winding group 801 and a phase of the second three-phase winding group 802. Inverters 601 and 602 convert the DC power of a DC power supply 51 to a three-phase AC power by an operation of a plurality of switching elements 611 to 616 and 621 to 626 which are bridge-connected, and applies a voltage to each of phase windings 811 to 813 and 821 to 823 of the three-phase winding groups 801 and 802. A control part 30 controls a conductive power to the three-phase motor 800 and the DC motors 710, 720, and 730 by operating the operation of each switching element.SELECTED DRAWING: Figure 7
Patent JP-2020087254-A (JP)
Title: Voting device and voting system
Inventor: SAKAMOTO KOSUKE
IPC: G06Q50/34
Filed: 2018-11-30
Abstract: To improve convenience during issuing a service ticket in public competition.SOLUTION: A voting device 10 includes a card reception part 12, an image acquisition part 11, a ticket issuing part 13, and a determination 14. The card reception part 12 receives a voting card 30 inserted by a customer 20. The image acquisition part 11 photographs the customer 20 to acquire image information. The determination part 14 transmits the image information to an information processing device 60, and instructs the ticket issuing part 13 to issue a voting ticket 40 and a service ticket 50 in accordance with an instruction received from the information processing device 60.SELECTED DRAWING: Figure 1
Patent JP-2020091100-A (JP)
Title: Optical sensor
Inventor: KIMURA AKIHIDE
IPC: G01B11/02
Filed: 2018-12-03
Abstract: To provide an optical sensor that has the same accuracy as a case of using a corner cube while using an optical component that is cheaper than a corner cube as a measurement target.SOLUTION: An optical sensor 1 includes a light source 2, dividing means 6, retroreflective means 4 for retroreflecting first light and second light divided by the dividing means 6, combining means 7, light receiving means 5 and calculation means 8. The retroreflective means 4 includes: first retroreflective means 4a that reflects the first light twice, and thereby retroreflects the same in a direction parallel to and opposite to a direction in which the first light is made incident; second retroreflective means 4b that reflects the second light twice and thereby retroreflects the same in a direction parallel to and opposite to the direction in which the second light is made incident; and third retroreflective means 4c for retroreflecting the first light emitted from the first retroreflective means 4a to the first retroreflective means 4a and for retroreflecting the second light emitted from the second retroreflective means 4b to the second retroreflective means 4b.SELECTED DRAWING: Figure 1
Patent JP-2019153778-A (JP)
Title: Manufacturing method of multilayer ceramic capacitor and multilayer ceramic capacitor
Inventor: ARIGA JOJI
IPC: H01G4/30
Filed: 2018-12-04
Abstract: To provide a manufacturing method of a multilayer ceramic capacitor that is highly reliable even when a high voltage is applied and a multilayer ceramic capacitor.SOLUTION: A manufacturing method of a multilayer ceramic capacitor includes a laminating step of forming a laminate by alternately stacking a green sheet containing Ca and Zr using, as a main component, a ceramic material having a perovskite structure represented by the general formula ABOand containing an alkali metal, and a conductive paste for forming an internal electrode layer containing Cu as a main component, having a ceramic co-material, and having no alkali metal, and a firing step of firing the laminate to obtain a ceramic laminate.SELECTED DRAWING: Figure 4
Patent JP-2020089830-A (JP)
Title: Dehumidification unit and moisture-proof storehouse
Inventor: USHIDA TADAICHI
IPC: B01D53/26
Filed: 2018-12-05
Abstract: To provide a dehumidification unit that can efficiently dry air in a storehouse and a moisture-proof storehouse using the dehumidification unit.SOLUTION: A dehumidification unit 4, which dehumidifies an inside 10 of a moisture-proof storehouse 1 for storing articles to be stored, comprises: a housing 40 having in-storehouse air-intake ports 421 and 422 and in-storehouse air-outtake ports 423 and 424 for circulating air in the dehumidification unit 4 and in the inside 10; dryers 6, arranged in the housing 40, which have cases 60 provided with a plurality of slits 601 and dry agents 61 stored in the cases 60; and wind-direction control plates 63 and 401, arranged in the housing 40, which guide air taken from the inside 10 into the housing 40 through the in-storehouse air intake ports 421 and 422 to the slits 601 provided in the cases 60 of the dryers 6.SELECTED DRAWING: Figure 2
Patent JP-2019034978-A (JP)
Title: Pharmaceutical composition for external application
Inventor: ATO KAZUYOSHI
IPC: A61K47/10
Filed: 2018-12-11
Abstract: To provide a formulation technique for improving percutaneous absorption of diclofenac and/or a pharmaceutically acceptable salt thereof with respect to a pharmaceutical composition for external application which contains the diclofenac and/or pharmaceutically acceptable salt thereof.SOLUTION: A pharmaceutical composition for external application containing a monoterpene and lactic acid and/or a salt thereof together with diclofenac and/or a pharmaceutically acceptable salt thereof exhibits dramatically improved percutaneous absorption of the diclofenac and/or pharmaceutically acceptable salt thereof. In addition, by additionally including polar oil in the pharmaceutical composition for the external application, the percutaneous absorption of the diclofenac and/or pharmaceutically acceptable salt thereof is further improved.SELECTED DRAWING: None
Patent JP-2020097262-A (JP)
Title: Headrest
Inventor: NIIMI TADAOKI
IPC: B60N2/806
Filed: 2018-12-17
Abstract: To provide a retractable headrest configured so that wobbling of a head support part is suppressed at a use position with a simple structure.SOLUTION: A headrest that can turn between a use position and a retraction position comprises: a turning bracket 23 having an inner wall part 23b8 that can turn around a turning shaft 22 with respect to an inner plate part 21b2 of a fixed bracket 21; and a lock mechanism that locks the turning bracket 23 non-turnably at the use position. The lock mechanism has: a top part of upright plate 21a2 which the turning bracket 23 contacts at the use position; a lock member 24 supported turnably with respect to the inner plate part 21b2; a locked part 23b4 provided in the inner wall part 23b8; and a lock member energizing spring 26 that turns and energizes a columnar part 24a toward the lock member. The locked part 23b4 has a surface inclined at angles of 6° or less and 4-6° in a direction of the use position with respect to a surface including a shaft center P of the turning shaft 22 and a contact point T which the columnar part 24a contacts.SELECTED DRAWING: Figure 5
Patent JP-2020098391-A (JP)
Title: Information processing device, watermark generation method, and program
Inventor: ISHIKAWA AKIO
IPC: G06F21/16
Filed: 2018-12-17
Abstract: To provide a technique which enables confirmation of a source of a learning model.SOLUTION: A model acquisition unit 30 of an information processing device 1 acquires a learning model of a neural network composed of a plurality of layers. A layer selection unit 31 selects two different layers from among the layers composing the neural network. An output value setting unit 32 sets an output value which a subsequent-stage layer being a layer which is nearer to an output layer of the neural network of the two layers is caused to output. An input value calculation unit 34 calculates an input value to be input to a preceding-stage layer being a layer which is nearer to an input layer of the neural network of the two layers so that the subsequent-stage layer outputs the output value set by the output value setting unit 32. A watermark information output unit 35 outputs the preceding-stage layer, the subsequent-stage layer, the input value, and the output value which are associated with each other as watermark information of the learning model.SELECTED DRAWING: Figure 3
Patent JP-2020101406-A (JP)
Title: Soil condition amount detection sensor
Inventor: SHIGETA RYO
IPC: G01N27/00
Filed: 2018-12-20
Abstract: To identify a soil condition amount detected by a sensor member with a control device when the control device is attached to the sensor member.SOLUTION: A soil condition amount detection sensor comprises: a sensor member having a sensor electrode for detecting a condition amount of soil attached thereon; and a control device in which software for detecting a condition amount of soil on the basis of an electric physical quantity detected by the sensor electrode is incorporated. Then, an identification terminal for identifying a condition amount of soil detected by the sensor member and a detection terminal connected to the sensor electrode are attached to an end of the sensor member in this order from the end side. Meanwhile, a contact terminal which makes contact with the identification terminal in a half-engagement state with the sensor member and makes contact with the detection terminal in a full engagement state with the sensor member is attached to an attachment/detachment part of the control device with the end of the sensor member.SELECTED DRAWING: Figure 2
Patent JP-2019124928-A (JP)
Title: Image blur correction device, interchangeable lens, camera body, image blur correction method, and program
Inventor: WATANABE TAKESHI
IPC: H04N5/225
Filed: 2018-12-20
Abstract: To reduce a correction error caused by the communication delay of a correction amount between two image blur correction devices performing image blur correction cooperatively.SOLUTION: An image blur correction device includes detection means for detecting a shake generated in an imaging apparatus, decision means for deciding a first correction amount and a second correction amount for correcting an image blur on the basis of the shake, communication means which is communication means for transmitting the second correction amount to a second image blur correction device through the communication means and allows the second image blur correction device to control second correction means on the basis of the second correction amount, acquisition means for acquiring the correction error of the second correction means caused by the communication delay of the second correction amount in the communication means, and control means for controlling first correction means for correcting the image blur of the imaging apparatus, so as to reduce the correction error on the basis of the first correction amount and the correction error.SELECTED DRAWING: Figure 5